MONTGOMERY, J. E. Ibn Faḍlān and the Rūsiyyah. Journal of Arabic and Islamic Studies, [S. l.], v. 3, p. 1–25, 2017. DOI: 10.5617/jais.4553. Disponível em: https://journals.uio.no/JAIS/article/view/4553. Acesso em: 22 jul. 2024.